Fifth Coldest March On Record In Iowa stevengoddard 7 years ago X Privacy & Cookies This site uses cookies. By continuing, you agree to their use. Learn more, including how to control cookies. Got It! Advertisements March 2013 is the coldest March since 1965, and the fifth coldest March on record in Iowa. Advertisements Share this:Print RelatedColdest March In Iowa Since 1969March 17, 2013With 5 commentsNCDC Blows Away All Records For Data Tampering In MichiganApril 16, 2014With 44 commentsNCDC Sets A New Data Tampering Record In March!April 16, 2013With 28 comments